in with this front, cold enough that on friday, mount st. helena, hamilton, anybody above 3500 feet will likely see snow showers coming up on friday. a dusting is possible. oakland tonight, 52. north of the golden gate, low 40s tonight. here comes the large area of upper level low pressure. it's got cold air with it. once the front moves through tomorrow we'll have three straight days, thursday, friday, saturday with highs likely not hitting 60 degrees for many of you. the coldest three-day stretch of weather we've had since easter. it's going to hang out for three days. we'll have scattered showers around. these are highs tomorrow, right around 60. 11 degrees below average for san jose. livermore, 8 degrees below average. 60 for palo alto and cupertino, 60 for heyward. dublin, 60.